| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.89 | 8.698% | $160.7535 | $160.75 | $160.75 | $160.80 |
| Purchase #2 | $39.62 | 11.237% | $44.0721 | $44.07 | $44.05 | $44.10 |
| Purchase #3 | $5.93 | 12.330% | $6.6612 | $6.66 | $6.65 | $6.70 |
| Purchase #4 | $239.39 | 11.807% | $267.6548 | $267.65 | $267.65 | $267.70 |
| Purchase #5 | $169.55 | 13.231% | $191.9832 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $124.91 | 9.524% | $136.8064 | $136.81 | $136.80 | $136.80 |
| Purchase #7 | $226.63 | 3.223% | $233.9343 | $233.93 | $233.95 | $233.90 |
| 7 purchase totals = | $953.92 | $1,041.8655 | $1,041.85 | $1,041.85 | $1,042.00 | |